Jamie xx stopped by Annie Mac's BBC Radio 1 show with a crew this week: Four Tet, Stella Mozgawa (drummer in Warpaint), Romy Croft and Oliver Sim (both members of the xx). The group worked through "Loud Places," "Stranger In A Room," and "See Saw," all of which appeared on Jamie's In Colour album earlier this year. Before digging into the producer's solo catalog, the program included selections ranging from Justin Bieber's "Sorry" to Chairlift's "Ch-Ching." Listen here, and read Jamie's thoughts on why dance music is so important.